>> Search results for: 3613603 NSN Search Results National Stock Number (NSN) Description 1320-99-126-1755, 1320991261755 PROJECTILE,155 MILL 1320-99-131-5566 , 1320991315566 PROJECTILE,155 MILL 1 Related Inventory Search You can use this search box to continue searching. Search parameters can include any combination of characteristics, specifications, description, partial part numbers, NSN or other stocking number. Special characters are not needed and are automatically stripped before searching. Do you sell this part? Become part of our growing pool of certified suppliers. Send Information